117841625728097 has 2 divisors, whose sum is σ = 117841625728098. Its totient is φ = 117841625728096.

The previous prime is 117841625728081. The next prime is 117841625728121. The reversal of 117841625728097 is 790827526148711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66916261015696 + 50925364712401 = 8180236^2 + 7136201^2 .

It is a cyclic number.

It is not a de Polignac number, because 117841625728097 - 2⁴ = 117841625728081 is a prime.

It is not a weakly prime, because it can be changed into another prime (117841625718097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58920812864048 + 58920812864049.

It is an arithmetic number, because the mean of its divisors is an integer number (58920812864049).

Almost surely, 2^{117841625728097} is an apocalyptic number.

It is an amenable number.

117841625728097 is a deficient number, since it is larger than the sum of its proper divisors (1).

117841625728097 is an equidigital number, since it uses as much as digits as its factorization.

117841625728097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94832640, while the sum is 68.

The spelling of 117841625728097 in words is "one hundred seventeen trillion, eight hundred forty-one billion, six hundred twenty-five million, seven hundred twenty-eight thousand, ninety-seven".